package com.dq.Mapper;

import com.dq.Pojo.User;
import org.apache.ibatis.annotations.Param;

public interface UserMapper {
    User findByusername(@Param("name") String username);

    void adduser(User user);

    User findByid(Integer userid);

    void updatePwd(@Param("id") Integer userid, @Param("pwd") String md5String);
}
